<template>
  <el-container class="HomeLayout">
    <el-header style="height: 7vh; width: 100vw"
      ><!-- 头部区 -->
      <div>
        <img src="../assets/logo.png" alt="" height="50px" />
        <span>AGV网页管理系统</span>
      </div>
      <div>
        <label>控制台：</label>
        <el-switch v-model="show_console" active-color="#13ce66" inactive-color="#aaaaaa" @change="toggleConsole"> </el-switch>
        <label>属性栏：</label>
        <el-switch v-model="show_details" active-color="#13ce66" inactive-color="#aaaaaa" @change="toggleDetails"> </el-switch>
        <el-button type="info" @click="logout">退出</el-button>
      </div>
    </el-header>
    <!-- 页面主体区域 -->
    <el-container>
      <!-- 侧边栏 -->
      <el-aside :width="isCollapse ? '64px' : '200px'">
        <!-- 折叠条 -->
        <div class="toggle-button" @click="toggleCollapse()">|||</div>
        <el-menu
          background-color="#333744"
          text-color="#fff"
          active-text-color="#409BFF"
          unique-opened
          :collapse="isCollapse"
          :collapse-transition="false"
          :router="true"
          :default-active="activePath"
        >
          <!-- 一级菜单 -->
          <el-submenu :index="item.id + ''" v-for="item in menuList" :key="item.id">
            <!-- 一级菜单的模板区域 -->
            <template slot="title">
              <!-- 图标 -->
              <i :class="iconsObj[item.id]"></i>
              <!-- 菜单名称 -->
              <span>{{ item.authName }}</span>
            </template>
            <!-- 二级菜单 -->
            <el-menu-item :index="'/' + subItem.path" v-for="subItem in item.children" :key="subItem.id" @click="saveNavState('/' + subItem.path)">
              <template slot="title">
                <i :class="iconsObj[subItem.id]"></i>
                <span slot="title">{{ subItem.authName }}</span>
              </template>
            </el-menu-item>
          </el-submenu>
        </el-menu>
      </el-aside>
      <!-- 右侧内容主体 -->
      <el-main>
          <div class="window_main" :style="{ width: this.show_details ? '80%' : '100%' }">
            <router-view class="window_control scroller" :style="{ height: this.show_console ? '61.8%' : '100%' }" @update:data="handleDataUpdate"></router-view>
            <ConsolePg class="window_console" v-if="this.$store.state.showConsole"></ConsolePg>
          </div>
          <DeviceStatus class="window_details" v-if="this.$store.state.showDetails"> </DeviceStatus>
      </el-main>
    </el-container>
  </el-container>
</template>

<script>
/* eslint-disable */
import DeviceStatus from "../components/DeviceStatus.vue";
import ConsolePg from "../components/ConsolePg.vue";

export default {
  components: {
    DeviceStatus,
    ConsolePg,
  },
  data() {
    return {
      show_console: true,
      show_details: true,
      // 左侧菜单数据
      menuList: [],
      iconsObj: {
        1000: "el-icon-user-solid",
        1100: "el-icon-s-check",
        1200: "el-icon-s-goods",
        2000: "el-icon-s-order",
        2100: "el-icon-s-data",
        2200: "el-icon-s-data",
        3000: "el-icon-s-order",
        3100: "el-icon-s-data",
        3200: "el-icon-s-data",
      },
      isCollapse: false,
      activePath: "", // 被激活的菜单
    };
  },
  created() {
    this.getMenuList();
    this.activePath = window.sessionStorage.getItem("activePath");
    if (this.$store.state.status_ws === "disconnected") {
      this.$store.state.status_ws = "connecting";
      this.$store.dispatch("openSocket");
    }
  },
  
  methods: {
    logout() {
      window.sessionStorage.clear();
      this.$router.push("/login");
    },
    // 处理从子组件接收到的数据
    handleDataUpdate(data) {
      this.show_details = data.show_details;
    },
    // 获取所有的菜单
    async getMenuList() {
      const { data: res } = await this.$http.get("menus");
      if (res.meta.status !== 200) return this.$message.error(res.meta.msg);
      // this.$message.success(res.meta.msg);
      this.menuList = res.data;
    },
    //点击按钮，切换菜单的折叠与展开
    toggleCollapse() {
      this.isCollapse = !this.isCollapse;
    },
    //保存菜单的index值（保持菜单的激活状态）
    saveNavState(activePath) {
      window.sessionStorage.setItem("activePath", activePath);
      this.activePath = activePath;
    },
    toggleDetails() {
      this.$store.state.showDetails = this.show_details;
    },
    toggleConsole() {
      this.$store.state.showConsole = this.show_console;
    },
    toggleAll() {
      this.show_console = !this.show_console;
      this.show_details = !this.show_details;
      this.$store.state.showConsole = this.show_console;
    },
  },
};
</script>

<style lang="less" scoped>
.HomeLayout {
  height: 100vh;
}
.el-header {
  background-color: #373d41;
  display: flex; //设置显示为flex布局
  justify-content: space-between; //设置为flex左右布局
  padding-left: 0; //左内边距为0（Logo贴左边）
  align-items: center; //元素上下居中（防止右边按钮贴上下边）
  color: #fff;
  font-size: 20px;
  .label {
    font-size: 7px;
  }
  .el-switch {
    margin-right: 20px;
  }

  > div {
    //内嵌的div样式
    display: flex;
    align-items: center; //Logo和文字上下居中

    span {
      margin-left: 15px; //文字左侧设置间距，防止与Logo紧贴
    }
  }
}

.el-aside {
  background-color: #333744;

  .el-menu {
    border-right: none;
  }

  .toggle-button {
    background-color: #4a5064; //背景色(浅灰)
    font-size: 10px; //字体大小10像素
    line-height: 24px; //行高24像素
    color: #fff; //字体颜色白色
    text-align: center; //字体居中
    letter-spacing: 0.2em; //字体之间的距离
    cursor: pointer; //鼠标的形状（手形）
  }
}

.el-main {
  // color: #fff;
  // background-color: #0c0f1a;
  display: flex;
  flex-direction: row; /* 改为行以并排显示div，这里为演示保持为列 */
  width: 100%;
  height: 93vh;
}

.window_details {
  width: 20%; /* 初始宽度 */
  // transition: width 0.3s; /* 平滑过渡效果 */
}
.window_main {
  width: 80%; /* 初始宽度 */
  // transition: width 0.3s; /* 平滑过渡效果 */
}
.window_control {
  height: 61.8%;
  overflow-y: auto
}
.window_console {
  width: 100%;
  height: 38.2%;
}
</style>
